Stamped Hub Cover Disc with Wheel Hub Dust Cover and Rolled Outer Rim

When the OD of a wheel hub dust cover is larger than the hub bore it must press into, the press-in force exceeds the hub casting's resistance and cracks the bore; dust cover OD tolerance and rolled rim engagement depth together determine whether the cover presses to the correct depth without damaging the hub bore at installation. Yuyao Aozhou Metal Products (Yuyao, Ningbo, Zhejiang) stamps this carbon steel wheel hub dust cover with circular disc profile and rolled outer rim on CNC milling and turning equipment, with cover OD, rolled rim depth, and disc flatness confirmed to match your drawing during in-process inspection. The upwards of 15,000 m² Ningbo facility serves automotive, motorcycle, bicycle, and internal combustion engine wheel hub dust cover applications, serving aerospace, medical equipment, and military applications. Cover OD, rim depth, disc thickness, and steel grade. For a stamping price estimate from our ningbo team.